hashman626

corksport is out of stock til april 30th of the rx7 2nd gen 2.5'' power series exhaust.

jjcobm

iTrader: (18)

single exit? probably the same place corksport gets them from.... ebay. Apexi has a single exit, but the muffler end is bigger than 2.5, piping is 2.5.

unlimitedrotations

iTrader: (1)

not sure if you have the resources or desire but for all my cars i just go to my local exhaust shop and tell them what i want, this size piping into this muffler and this tip and they get it done fairly quickly as long as its a good shop, thats if your impatient tho and a little pricier too

hashman626

yea im looking for a single exit. how do you know corksport gets their stuff from ebay??
the corksport system i'm looking at has 110 mm tip w/ 2.5'' piping, ebay has lots of exhaust systems which are identical with one exception, they are all 3'' piping. everyone on here who i have asked said 2.5 is much better for an NA than 3'', and said 3'' decreases torque with na's. all i would need is a 2.5'' catalyst connection on any of those turbo ii cat backs and it would work but they're all 3 inches... my car is a 91 coupe

dennis blackstone

dynomax

tuscanidream

iTrader: (6)

86-91 A'PEXi N-1 Exhaust or N-1 Dual

N-1 Piping diameter: 65-70-85(mm).

N-1 Dual Piping Diameter 65mm-(60.5mm-65mm)x2
Tip 90mmx2

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65mm is about 2.56 inches. SAE is a retarded measurement system. I'm sure you can find more exhausts now that you realize that the rest of the world uses the metric system.

jjcobm

iTrader: (18)

Not necessarily ebay, but probably the same manufacturers that provide the exhausts sold on ebay (made in foreign country). Not that I am saying its cheap stuff at all, it's just probably where they source their exhaust. If you look, construction is very similar. If you want the 2.5 I suppose you will have to wait for the corksport.

http://rx7.com/store/rx7/fcexhaust.html

hashman626

gotcha